Go Siege is a transformation of the ancient Chinese game of Go into a massively multiplayer online game in which hundreds of players can compete simultaneously.
ConwayGo, also called philosophers' football, is a simple board game for two players. It is played on a Go board, but hasn't got anything to do with the famous game Go. Invented by the english mathematician John Conway, creator of the Game of Life.
A multi-player networked clone of the classical Bubble Bobble board game. Throw bubbles at monsters and collect dozens of different bonuses before your co-players!
GNU Chess lets most modern computers play a full game of chess. It has a plain terminal interface but supports visual interfaces such as X-Windows "xboard".
3DSeigmenn will be a 3dshooter game based on the GPL-released Quake 2 source. The game aim to be a complete standalone replacement for Quake 2. All new graphics, sound, and gameplay